Time-memory tradeoffs in vector quantizer codebook searching based on decision trees.
Nader MoayeriDavid L. NeuhoffPublished in: IEEE Trans. Speech Audio Process. (1994)
Keyphrases
- vector quantizer
- vector quantization
- decision trees
- image coding
- entropy constrained
- subband image coding
- codebook design
- image compression
- neural gas
- bit allocation
- distortion measure
- finite state
- variable length
- machine learning
- input vectors
- residual vector quantization
- input vector
- wavelet transform
- training set
- feature selection